//
//  TKYUserModel.m
//  ProgressReportProject
//
//  Created by apple on 2018/3/27.
//  Copyright © 2018年 铁科院. All rights reserved.
//

#import "TKYUserModel.h"
static TKYUserModel * userModel = nil;
@implementation TKYUserModel
// 单例类
+ (instancetype)sharedUserModel {
    
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        
        if (userModel == nil) {
            userModel = [[TKYUserModel alloc] init];
        }
    });
    return userModel;
}

@end
